I believe I made a poll around the beginning of the year asking this. But as the year's winding down and with the release of Windows 8, I thought I'd ask again. I'm still running Windows 7 on all of my machines but they'll be upgrading to Windows 8 soon. I seem to be one of the only people on earth that actually doesn't mind it. I may or may not still keep a Windows 7 machine around. If only because I still need to support it. We just rolled out Windows 7 earlier this year/late last year.